package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Menu;
import com.itheima.pojo.Permission;
import com.itheima.pojo.Role;
import com.itheima.service.RoleService;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

@RestController
@RequestMapping("role")
public class RoleController {

    @Reference
    private RoleService roleService;

    @RequestMapping("findAll")
    public Result findAll() {

        try {
            List<Role> list = roleService.findAll();
            return new Result(true,MessageConstant.QUERY_ROLE_SUCCESS,list);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.QUERY_ROLE_FAIL);
        }
    }

    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean) {
        return roleService.pageQuery(queryPageBean);
    }

    @RequestMapping("add")
    public Result addRoleAndMenu(@RequestBody Role role, Integer[] menuIds, Integer[] permissionIds){
        try {
            roleService.add(role,menuIds,permissionIds);
            return new Result(true,MessageConstant.ADD_ROLE_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.ADD_ROLE_FAIL);
        }
    }

    @RequestMapping("/findById")
    public Result findById(Integer id) {
        try {
            Role role = roleService.findById(id);
            return new Result(true, MessageConstant.QUERY_ROLE_SUCCESS,role);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_ROLE_FAIL);
        }
    }

    @RequestMapping("/findMenuIdsByRoleId")
    public Result findMenuIdsByRoleId(Integer id) {
        try {
            List<Integer> menuIds = roleService.findMenuIdsByUserId(id);
            return new Result(true, MessageConstant.QUERY_ROLE_SUCCESS,menuIds);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_ROLE_FAIL);
        }
    }

    @RequestMapping("/findPermissionIdsByRoleId")
    public Result findPermissionIdsByRoleId(Integer id) {
        try {
            List<Integer> permissionIds = roleService.findPermissionIdsByRoleId(id);
            return new Result(true, MessageConstant.QUERY_ROLE_SUCCESS,permissionIds);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.QUERY_ROLE_FAIL);
        }
    }

    @RequestMapping("/edit")
    public Result edit(@RequestBody Role role, Integer[] menuIds,Integer[] permissionIds) {
        try {
            roleService.edit(menuIds,permissionIds,role);
            return new Result(true, MessageConstant.EDIT_USER_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false, MessageConstant.EDIT_USER_FAIL);
        }
    }

    @RequestMapping("/delete")
    public Result delete(Integer id){
        try {
            roleService.deleteById(id);
            return new Result(true,MessageConstant.DELETE_CHECKGROUP_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            if (e.toString().equals("java.lang.RuntimeException: 当前角色被引用，不能删除")){
                return new Result(false,"当前角色被引用，不能删除");
            }
            //服务调用失败
            return new Result(false, MessageConstant.DELETE_CHECKGROUP_FAIL);
        }
    }
}
